Headgear appliance mounting with retention clip



FIG. 1 is a first top and front perspective view of a headgear appliance mounting with retention clip, showing my new;

FIG. 2 is a first bottom and front perspective view thereof;

FIG. 3 is a second top and front perspective view thereof;

FIG. 4 is a second bottom and front perspective view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof;

FIG. 9 is a front view thereof; and,

FIG. 10 is a rear view thereof.

The broken lines are included for the purpose of illustrating portions of the article and form no part of the claimed design. 

CLAIM The ornamental design for the headgear appliance mounting with retention clip, as shown and described. 